brcm2708: organize kernel patches

[openwrt/staging/dedeckeh.git] / target / linux / brcm2708 / patches-4.19 / 950-0689-drm-vc4-Fix-TILE_Y_OFFSET-definitions.patch

diff --git a/target/linux/brcm2708/patches-4.19/950-0689-drm-vc4-Fix-TILE_Y_OFFSET-definitions.patch b/target/linux/brcm2708/patches-4.19/950-0689-drm-vc4-Fix-TILE_Y_OFFSET-definitions.patch
new file mode 100644 (file)
index 0000000..bffed9e
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.19/950-0689-drm-vc4-Fix-TILE_Y_OFFSET-definitions.patch
@@ -0,0 +1,27 @@
+From c1fffc2a7dbf7e59aaef36378fb14d1c3dc016a6 Mon Sep 17 00:00:00 2001
+From: Eric Anholt <eric@anholt.net>
+Date: Fri, 3 Aug 2018 11:22:27 +0200
+Subject: [PATCH] drm/vc4: Fix TILE_Y_OFFSET definitions
+
+Y_OFFSET field starts at bit 8 not 7.
+
+Signed-off-by: Eric Anholt <eric@anholt.net>
+Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
+Link: https://patchwork.freedesktop.org/patch/msgid/20180803092231.26446-1-boris.brezillon@bootlin.com
+---
+ drivers/gpu/drm/vc4/vc4_regs.h | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/drivers/gpu/drm/vc4/vc4_regs.h
++++ b/drivers/gpu/drm/vc4/vc4_regs.h
+@@ -1043,8 +1043,8 @@ enum hvs_pixel_format {
+ #define SCALER_PITCH0_TILE_LINE_DIR           BIT(15)
+ #define SCALER_PITCH0_TILE_INITIAL_LINE_DIR   BIT(14)
+ /* Y offset within a tile. */
+-#define SCALER_PITCH0_TILE_Y_OFFSET_MASK      VC4_MASK(13, 7)
+-#define SCALER_PITCH0_TILE_Y_OFFSET_SHIFT     7
++#define SCALER_PITCH0_TILE_Y_OFFSET_MASK      VC4_MASK(13, 8)
++#define SCALER_PITCH0_TILE_Y_OFFSET_SHIFT     8
+ #define SCALER_PITCH0_TILE_WIDTH_R_MASK               VC4_MASK(6, 0)
+ #define SCALER_PITCH0_TILE_WIDTH_R_SHIFT      0
+